MQ-7 Carbon Monoxide CO Gas Alarm Sensor Detection Module
Electronics, Gas / Air Quality, Sensor & Module
MQ-7 Carbon Monoxide CO Gas Alarm Sensor Detection Module
14.00 د.إ
Availability: 5 in stock
- High sensitivity: The MQ-7 sensor module exhibits high sensitivity to carbon monoxide (CO), iso-butane, and propane gases, making it effective in detecting these gases.
- Wide range sensitivity: The module demonstrates good sensitivity to combustible gases across a wide range, allowing for the detection of various gases.
- Fast response time: The sensor module provides a rapid response to changes in gas concentration, ensuring timely detection and measurement.
- Easy positioning: The module is equipped with four screw holes, making it easy to position and install in different applications or setups.
- Long lifespan: The MQ-7 sensor module offers a long operating life, providing reliable gas detection capabilities over an extended period.
- Low cost: Despite its high sensitivity and performance, the module remains cost-effective, making it an affordable option for gas sensing applications.
- Simple drive circuit: The module features a straightforward drive circuit, requiring minimal external components for operation, simplifying the setup process.
- Wide concentration range: The MQ-7 sensor module can detect gas concentrations ranging from 10 to 10,000 parts per million (ppm), enabling measurement in a broad range of gas concentrations.
- Preheat duration: The module has a preheat duration of 20 seconds, allowing it to reach optimal operating conditions before accurate gas detection.
- Digital or analog output: The module can be used as both a digital and analog sensor, providing flexibility in data output based on the specific application requirements.
- Adjustable sensitivity: The module includes a potentiometer that allows you to vary the sensitivity of the digital output pin, providing control over the sensor’s response to different gas concentrations.
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